ZIP code · Conroe · Texas · United States
ZIP code 77304 — Conroe
ZIP code 77304 serves Conroe, Texas.
- Postal code
- 77304Single source Value from one source, not cross-checked.
- City
- Conroe
- County
- Montgomery FIPS 48339
- State
- Texas
- Country
- United States
- Coordinates
- 30.3217, -95.5285 — precision precise (locality)
View on OpenStreetMap - Population
- 42,277 (ZCTA, ACS 5-year)
- Population density
- 1,056 / sq mi
- Land area
- 40 sq mi (103.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $78,574
- Per-capita income
- $43,275
- Median age
- 34
- Households
- 17,724
- Housing units
- 18,462
- Median home value
- $324,800
- Median gross rent
- $1,397 / month
- Congressional district
- TX-8 (119th Congress)
- USDA hardiness zone
- 9a (20 to 25 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 936Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 77304 with another ZIP · ZIPs within 25 miles · distance from 77304
Map of ZIP code 77304
Climate — monthly normals
Warmest month Aug (avg high 96°F), coldest Jan (avg low 42°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 63 | 67 | 74 | 80 | 87 | 92 | 95 | 96 | 90 | 82 | 72 | 64 |
| Avg low °F | 42 | 46 | 52 | 59 | 67 | 73 | 74 | 74 | 70 | 60 | 51 | 44 |
| Precip in | 4.4 | 3.3 | 3.5 | 3.4 | 5.5 | 5.2 | 3.3 | 4.5 | 3.7 | 5.4 | 4.8 | 4.1 |
NOAA 1991–2020 climate normals from the nearest station: CONROE (2.8 mi) · NOAA NCEI
Places in ZIP 77304
- 8 schools
- 1 colleges & universities
- 5 hospitals & clinics
- 7 doctors & dentists
- 3 pharmacies
- 4 supermarkets
- 58 restaurants & cafés
- 15 parks
- 2 playgrounds
- 7 gyms & sports centres
- 2 post offices
- 9 places of worship
- 8 banks
- 15 gas stations
- 3 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page